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Questions & Answers
Does this come with a Q BCG?

Well I bought one and it came with a standard looking black 1 piece unbranded BCG NOT the 2 piece BCG that Q is putting out now. After talking to Q I do think it’s the original BCG that they used to sell with the uppers

by R, Verified Owner, July 19, 2025
Do these uppers include a charging handle and/or bolt carrier group? Expert Answer

The Q Sugar Weasel Upper will include a BCG and Charging Handle.

by Ethan, Gear Expert, May 8, 2024
Customer Reviews
Helpful Positive Review
Amazing upper, smooth as silk once the gas block was adjusted. Fit right on an m4e1 lower with 0 problems. Wish it came with the Q BCG and it showed up with the Clear ano hand guard as opposed to the cerakote.
6/7 found this helpful
Helpful Positive Review
Q... Quality without Question by S. Templar, D.D., Verified Owner, December 31, 2025
I have extensive experience with the AR platform. From top to bottom tiers, from old rattlers to ultra-tight comp weapons. This is my first entry-level Q upper. Overall, I don't see how anyone could complain one iota about the quality of this upper....
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1/1 found this helpful
Helpful Positive Review
ABSOLUTE STEAL by Baked.Baker, Verified Owner, May 27, 2025
This upper (13in 300blk) retails for $1250. I paid $830 shipped (on sale & used a 12% code). If you're looking at this upper id, recommend possibly holding off to see if you can catch it on sale. Came with Q's 2 piece BCG, Radian charging handle, Q c...
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3/3 found this helpful
Helpful Positive Review
Great buy overall by MOB, Verified Owner, November 23, 2024
Happy with the purchase, just wish the description was lacking when it came to the details. For example, buying a Q product you'd expect there to be a Q BCG included.
3/5 found this helpful
Helpful Positive Review
Sugar weasel 300 blk by Wyatt Krag, Verified Owner, July 13, 2024
Honestly I love the upper. Can't say enough good things about it. IMO if you are wanting to do a quality build this is a really great starting point.
1/1 found this helpful
Helpful Negative Review
Wrong BCG and color by R, Verified Owner, July 12, 2025
This listing for the 13” 5.56 Q upper shows the handguard as black handguard and tan upper a quick Internet search of the part number 850035705087 backs that up. Also this did not come with Qs 2 piece BCG , it came with a black non branded BCG, it di...
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9/9 found this helpful
Read All 10 Reviews
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ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Q Sugar Weasel Upper

The Sugar Weasel 13in upper is built to get the most out of the cartridge - short enough to stay compact, long enough to keep things running exactly how they should. It's balanced, lightweight, and set up to perform whether you're running subs, supers, or both.image

No chasing performance.

It's already there.

It comes assembled, aligned, and ready to drop onto your lower so you can skip the parts pile and go straight to shooting.

Specifications for Q Sugar Weasel Upper:

Manufacturer: Q
Barrel Length: 13 in
Firearms Threads Per Inch: 1/2x28
Muzzle Device: Cherry Bomb MB
Color: Cerakote
Gun Make: Q
Gun Model: Q Sugar Weasel
Bolt Carrier Group Included: MIL-SPEC
Charging Handle Included: MIL-SPEC
Magazine Included: No

Features of Q Sugar Weasel Upper

  • What it’s good at:
  • Running subsonic and supersonic without the hassle
  • Keeping your rifle compact, light, and balanced
  • Bringing Q-level build quality to your setup

Package Contents:

  • Q Sugar Weasel Upper
  • Radian Charging Handle
  • Q 2-Piece BCG

Q Sugar Weasel Upper Orderable Models

List of Orderable Models

  • DEMO, Q Sugar Weasel Upper, .300BLK, ACC-SW-300-13IN-UPPER , MPN: ACC-SW-300-13IN-UPPER-DEMO , Code: 3SR-URC-AD6T-ACC-SW-300-13IN-UPPER-DEMO-OB-A
  • Q Sugar Weasel Upper, 5.56mm, ACC-SW-556-13IN-UPPER , MPN: ACC-SW-556-13IN-UPPER , UPC: 850035705087 , Code: 3SR-URC-AD6T-ACC-SW-556-13IN-UPPER
  • Q Sugar Weasel Upper, .300BLK, ACC-SW-300-13IN-UPPER , MPN: ACC-SW-300-13IN-UPPER , UPC: 850035705131 , Code: 3SR-URC-AD6T-ACC-SW-300-13IN-UPPER

Q Sugar Weasel Upper Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Q Sugar Weasel Upper, 5.56mm, ACC-SW-556-13IN-UPPER , MPN: ACC-SW-556-13IN-UPPER-EDEMO , Code: 3SR-URC-AD6T-ACC-SW-556-13IN-UPPER-EDEMO-RE-C
  • DEMO, Q Sugar Weasel Upper, 5.56mm, ACC-SW-556-13IN-UPPER , MPN: ACC-SW-556-13IN-UPPER-DEMO , Code: 3SR-URC-AD6T-ACC-SW-556-13IN-UPPER-DEMO
  • Open Box, Dealer Demo, Q Sugar Weasel Upper, .300BLK, ACC-SW-300-13IN-UPPER , MPN: ACC-SW-300-13IN-UPPER-DMO , Code: 3SR-URC-AD6T-ACC-SW-300-13IN-UPPER-DMO-OB-A
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Last updated 2026-10-19 UTC.